Getting Started

Build your first app with Marnix in under 3 minutes.

Build your first app in minutes

Marnix is a voice-to-code AI builder. You describe what you want — by talking or typing — and Marnix generates a working app. No coding required.

Getting started with Marnix AI

Video coming soon

Step 1: Sign up

Head to marnix.ai and create an account. Every new account starts with 300 free credits — enough for two or three full app builds.

Step 2: Choose voice or text

From your dashboard, you can either click Start a Huddle to talk to Marnix via voice, or type your idea directly into the prompt box. Voice builds cost 240 credits and give you a back-and-forth conversation with Marnix (your AI CTO). Text builds cost 100 credits and are faster for straightforward ideas.

Step 3: Describe your app

Tell Marnix what you want to build. Be as specific as you like — describe the screens, the colors, the user flow, the data. Marnix will ask clarifying questions if anything is unclear.

"Build me a habit tracker app. Users can add daily habits, mark them as done, and see a streak counter. Dark background, green accents. Simple and clean."

Step 4: Watch it build

Marnix generates your app in real time. You'll see a live preview appear as the code is written. Most builds complete in 30–90 seconds.

Step 5: Iterate

Not quite right? Just tell Marnix what to change. "Make the background darker", "Add an onboarding screen", "Switch the font to something more modern". Each iteration costs 100 credits and updates your app instantly.

💡 Tip

Start with a clear picture of the one main thing your app does. You can always add complexity through iteration — it's faster than trying to describe everything at once.